Vinyl Silane Coupling Agent Crosile® 151 Vinyltrimethoxysilane

Crosile® 151 Triethoxy(3-thiocyanatopropyl)silane functions as both a coupling agent and a crosslinking agent and is suitable for polymer types such as polyethylene, polypropylene, and unsaturated polyester. It can also be used to enhance the affinity between glass fibers, inorganic fillers, and ethylene-reactive resins. It is commonly used in silane crosslinked polyethylene cables and pipes.

Item NO.:
Crosile® 151
Chemical Name:
VINYLTRIETHOXY SILANE
Chemical Formula:
C8H18O3Si
CAS No.:
78-08-0
EINECS No:
201-081-7
Properties:
A colorless or pale yellow clear liquid, soluble in alcohol, ether, benzene and insoluble in water.

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Vinyl Silane Coupling Agent Crosile® 151 Vinyltrimethoxysilane

Chemical Name

VINYLTRIETHOXY SILANE

Formula

CH2=CHSi (OC2H5)3

CAS NO.

78-08-0

Physical Properties

A colorless or pale yellow clear liquid, soluble in alcohol, ether, benzene and insoluble in water.

Chemical Properties

Crosile® 151 A colorless or pale yellow clear liquid, soluble in alcohol, ether, benzene and insoluble in water.

Specification

Properties	Target Values(Spec.Limits)
Appearance	Colorless Liquid
Crosile® 151 content	98.0%
Density (g/cm3, 25℃)	0.903±0.005
Refractive index (25℃)	1.3950±1.3975

Applications

Coupling agent in filled polymer systems, which cure via a free radical mechanism.
Finish for glass or a binder additive in glass-reinforced polyester resins.
Integral additive in mineral-filled polyester or DAP resin compounds.
Additive to mineral-filled elastomers which are peroxide vulcanized

Package and storage

1. Package:180kg or 900kg in plastic drum.

2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.

Vinyl Silane Coupling Agent Crosile® 151 Vinyltrimethoxysilane

Packing

180kg or 900kg in plastic drum.

Storage

Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

Shelf life

One year in ventilating, cool and dry area.

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